A check of Onkyo's Web site shows no fewer than 17 different A/V receivers on offer, an almost General Motors-like profusion of models. (I'm pretty certain, however, the U.S. government won't be stepping in on Onkyo's behalf should the consumer elec- tronics industry go south.) To be fair, a half-dozen or so are last year?s models, but still. C'mon, guys, 17???